baber/WOPTO huggingface dataset:
Patent JP-S61277938-A (JP)
Title: Image exposing device
Inventor: YOSHIDA SUKEMORI
IPC: G02F1/055
Filed: 1985-06-03
Abstract: PURPOSE:To record a record wherein the light and dark of an original are reproduced faithfully at high speed by providing an optical modulator which modulates the intensity of light at extremely fast speed on the optical path of projection. CONSTITUTION:The detected density information of a photodetector 7 is inputted to a controller 9 and the voltage applied to a PLZT modulator 8 from the controller 9 is varied successively according to the light and dark of the original M to vary the intensity of projection light to a photosensitive drum 6 to proper intensity with which an excellent record is obtained. When no voltage is applied to a PLZT plate 10, the rays of light passed through through one polarizing late 11a have only the component of the plane of polarization in a direction shown in figure A and are cut off by the other polarizing plate 11b having a polarization direction as shown in figure B. When a voltage is applied to the PLZT plate 10, the plane of polarization rotates by an angle corresponding to the applied voltage to generate a light component to be passed through the other polarizing plate 11b.
Patent JP-H04347133-A (JP)
Title: Visual axis detector
Inventor: AKASHI AKIRA
IPC: G06F3/038
Filed: 1991-05-27
Abstract: PURPOSE:To enable more accurate detection of a pupil edge by altering extraction conditions of the pupil edge when a near by position of a signal of an object to be processed is already stored in a memory means in the detection of the direction of the visual axis of an observer by extracting feature points in an eyeball image of the observer. CONSTITUTION:In a single-lens reflex camera, infrared light emitting diodes 5a and 5b are provided at the lower part of an eyepiece lens 1 to generate a cornea reflection image and infrared light emitting diodes 5c and 5d are provided at the upper part of both sides of the eyepiece lens 1 to light an eyeball as a whole. A photodetecting lens 4 is provided on the top of the eyepiece lens 1 to form a visual axis detection system of an eyeball containing a photoelectric element train 6 for detecting iris information. Light from the eyeball of an observer is received with a photoelectric element train 6 to detect a two-dimensional light intensity distribution and a boundary part between the pupil 23 and the iris 23 is extracted to detect the direction of the visual axis of the observer. Here, when coordinate of an eyeball image are already judged to be a pupil edge, gentler conditions among a plurality of extracting conditions are adopted to judge the pupil edge.
Patent JP-S63286743-A (JP)
Title: Roller locking device
Inventor: HIRANO AKIRA
IPC: G01M17/02
Filed: 1987-05-20
Abstract: PURPOSE:To simultaneously set a pair of rollers to a lock or non-lock state by bringing a lock gear to a position control between a locking position and an unlocking position. CONSTITUTION:In a roller locking device 150, in the case of a state that a rod 156b has been projected from a cylinder device 156a, locking gears 157a and 158a are engaged to only the respective corresponding end part gears 151a, 153a, and a locking operation is not executed. Accordingly, a pair of supporting rollers 31, 31 rotate in the same direction through an intermediate gear 152a. When the device 156a is operated and the rod 156b is drawn into the device 156a, a right operating arm 154 turns clockwise, and the gear 157a becomes an engaged state to both the gear 151a and 152a at the lower side of an engaged part of the gear 151a and the gear 152a. Simultaneously, a left operating arm 155 turns counterclockwise, and the gear 158a is engaged with the gear 153a and 152a, at the lower side of an engaged part of the gear 153a and the gear 152a. Accordingly, the gears 157a and 158a receive turning force in the direction opposite to each other, therefore, the rotation is obstructed, and as for the rollers 31, 31, its unrotatable state is maintained.
Patent JP-S6013219-A (JP)
Title: Thermal sensor of mass flowmeter
Inventor: WACHI AKIRA
IPC: G01F1/684
Filed: 1983-07-04
Abstract: PURPOSE:To make it possible to reduce a zero drift range to a large extent, by locally changing the surface treatment of a sensor pipe or cases facing the sensor pipe. CONSTITUTION:A fluid to be measured flows in a sensor pipe 4. The sensor pipe 4 is heated by electric means 5 and 6. A means, which detects the difference in temperature of the sensor pipe 4 at its upstream side and its downstream side, is provided through relay terminals 12 and 13. They are accommodated in cases 10 and 20. The surface treatment of the sensor pipe 4 or the cases 10 and 20 facing the sensor pipe 4 is locally changed. Thus a zero drift range is reduced to a large extent. As the surface treatment, e.g., a black paint is applied to the sensor pipe 4 or the part of a groove 11 in the inside of the cases 10 and 20.
Patent JP-H01289989-A (JP)
Title: Electrophotographic recording device
Inventor: TAKAHASHI KIYOSHI
IPC: G03G21/00
Filed: 1988-05-17
Abstract: PURPOSE:To eliminate the danger of scalding when a man touches a heat fixing device by mistake by performing control by a microprogram so that the temperature of the heat fixing device is detected when the cover of the device is open and a warning is generated when the temperature exceeds safety temperature for touching. CONSTITUTION:The signal of a cover opening/closing detection sensor 1 is used to detect whether the cover at the upper part of a printer is open or closed. When the opening of the cover is detected, the signal of a temperature detection sensor 4 for detecting the temperature of the heat fixing device 3 is read in. When the temperature of the heat fixing device 3 exceeds the safety temperature for human touching, a warning means 5 warns that the temperature exceeds the safety temperature. Then when the temperature of the heat fixing device 3 drops below said safety temperature, the warning is stopped. Consequently, when the man puts the hand in the printer, the danger that the hand is burnt by touching the fixing device by mistake is eliminated.
Patent JP-S62282011-A (JP)
Inventor: OMORI KOJI
IPC: A41H37/10
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07326764-A (JP)
Title: Thin film transistor and liquid crystal display
Inventor: KAWAMURA TETSUYA
IPC: H01L29/78
Filed: 1994-06-02
Abstract: PURPOSE:To provide a thin film transistor, which can inhibit the effect of an edge conduction, and moreover, to provide a high-performance liquid crystal display using the thin film transistor, which can inhibit this effect of the edge conduction. CONSTITUTION:A semiconductor thin film 12 is formed of a polycrystalline silicon thin film polycrystallized by the emission of an Xe-Cl excimer laser beam and an overlapped part of the thin film 12 with a gate electrode 14 is constituted as a channel part 12b. By forming notches 14b in the electrode 14, the channel part 12b is formed in such a form that a channel length Le in the vicinity of a pattern edge 12a is longer than a channel length L in the part on the side more inner than the edge 12a.
Patent JP-H04348115-A (JP)
Title: Production of graft copolymer
Inventor: HIMORI SHUNICHI
IPC: C08F259/00
Filed: 1991-05-27
Abstract: PURPOSE:To produce a copolymer having a high graft polymerization rate by graft-polymerizing a halogen-containing polymer dispersed in a polar solvent with an ethylenic unsaturated monomer in the presence of a reducing agent and a phase transfer catalyst. CONSTITUTION:A halogen-containing polymer (e.g. chlorinated polypropylene or ionomer resin) is dispersed in a polar solvent (preferably water) and subjected to a graft-polymerization with an ethylenic unsaturated monomer (e.g. styrene) in the presence of a reducing agent (preferably soluble sodium dithionite), a phase transfer catalyst (preferably a quaternary ammonium halide salt in an amount of 0.5-10 pts.wt. based on the polymer) selected from an onium compound and an ionophore compound, a halogen-free dispersion stabilizer, etc., in an inert gas atmosphere preferably at 20-200 deg.C to produce the objective copolymer.
Patent JP-S5745464-A (JP)
Title: Measuring method for flow speed and humidity
Inventor: KANO HAJIME
IPC: G01D21/02
Filed: 1980-09-01
Abstract: PURPOSE:To measure the flow speed and humidity at the same time, by using a metal having a high resistance temperature coefficient as a resistance and utilizing an element heat-joining said resistance and humidity-sensitive resistor. CONSTITUTION:A detection element S is constituted by a resistor R1 consisting of a metallic fine wire 1 having a high resistance temperature coefficient, and a heat- resisting insulating material 2 covering the wire 1, and a porous humidity-sensitive resistor 4' made of metallic oxide taking the wire 1 and the material 2 as the core and forming on said core by sintering. The resistor 4' and the wire 1 are heat-joined and a prescribed temperature is kept always. Further, the resistance value of the resistor 4' is lowered with absorbed humidity. The temperature of the resistor R1 (i.e. the element S) is automatically determined so that a four-side resistance bridge forming the resistor R1 as one side is in equilibrium and speed can be known by measuring an electric current I of this time by an indicator 8. At the same time, the relative humidity at the temperature of the element S can be known by measuring this resistance value by a resistance detection circuit 6.
Patent JP-S5912645-A (JP)
Title: Information protection circuit
Inventor: ITOU TOSHINORI
IPC: H04L29/08
Filed: 1982-07-13
Abstract: PURPOSE:To economize the protection of information, by transmitting a specific bit pattern for a prescribed time as a section of control information in an information processor such as telephone exchange for discriminating surely the control information. CONSTITUTION:The information inputted from a terminal 3 is latched to flip- flops 4, 5 at the interval an integer numbers a reception synchronizing clock by a timer 2, the content is compared at an exclusive OR circuit 6, and the content of the flip-flop 5 is compared with a specific bit at an exclusive OR circuit 7 at the same time. When each comparison is coincident at the same time, a counter 8 is counted up and when the count value reaches a prescribed value, the result is set to a flip-flop 9, it is recognized as the specific pattern, i.e., the section between sets of control information, and a signal line 10 goes to 1. When the comparison of the circuit 6 is coincident and the comparison of the circuit 7 is not coincident, a counter 11 is counted up only when the signal line 10 is at 1 level, and the control information is recognized when the counter reaches a prescribed value.
Patent JP-H05319308-A (JP)
Title: Front body structure of automobile and assembling method thereof
Inventor: MURAKAMI TETSUYA
IPC: B62D21/09
Filed: 1992-05-14
Abstract: PURPOSE:To reduce the weight and control the collapse mode of a front side frame at the time of collision. CONSTITUTION:The thickness of the rear frame 4 of a front side frame 1 is made large than that of a front frame 3 for high rigidity. By decreasing the plate thickness of the front frame 3, the weight is reduced, and by regulating the plate thickness (rigidity) of the front and rear frames 3, 4, a collapse mode is controlled. A jointed part 5 between both the frames 3, 4 is butt-jointed so as to obtain a specified angle to the vertical direction of a vehicle body. A reinforcement is disposed at the inside of the jointed part 5 and an engine mount 6 is disposed at its outside.
Patent JP-S5911974-A (JP)
Title: Front structure of car
Inventor: NAKAMURA ZENJI
IPC: B62D25/08
Filed: 1982-07-13
Abstract: PURPOSE:To enlarge the area of the opening part of a car body and increase both a car room and a living space, by a method wherein deterioration surface rigidity of the lower part at the rear of a fender is reduced to the minimum, and the set position of a front pillar is forwardly movable. CONSTITUTION:A sill outer 2b of a side sill 2 is positioned outside a pillar outer 1a of a front pillar 1, the forward end of the sill outer 2b extends on extension of an arch part 3a of the lower part of the rear of a front fender 3, and the forward end thereof is bent to form a flange 2c. The lower end of the lower part at the rear of the front fender 3 matches with an upper ledge part 2d of the sill outer 2b, brackets 3b and 3c are formed in a protruding manner on the front and the rear end of the lower end, and are secured to the pillar outer 1a and the sill outer 2b, respectively. The length of the lower part at the rear of the front fender 3 is shortened so as to match the upper ledge part 2d of the sill outer 2b, and the span between a lower screw fastening part and the screw fastening part of a hood ledge is shortened.
Patent JP-H05311093-A (JP)
Title: Photocurable composition
Inventor: INAISHI KOUJI
IPC: C09D4/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide a photocurable composition which can be cured with low energy of visible light of long wavelengths or near-infrared rays. CONSTITUTION:The composition essentially consists of a compound containing a radical-polymerizable unsaturation, a metal arene compound, a squarylium color and N,N-dialkylaniline. When irradiated with visible light of long wavelength or near-infrared rays, this composition can generate free radicals and can be polymerized.
Patent JP-H01291996-A (JP)
Title: Drawing method for writing brush
Inventor: HIRUMA KENICHIRO
IPC: B43L13/00
Filed: 1988-05-20
Abstract: PURPOSE:To make a drawing time shorter, to suppress the disorder of a drawing image and to prevent the occurrence of such disadvantage as blurring when analogous figures different in size are drawn, by drawing an image with a moving speed changed according to the size. CONSTITUTION:Positioning informations are read sequentially out of a storage means (c) by a reading means (b). These positioning informations and a value of the size of a drawing determined by a determining means (a) of a value of the size of the drawing being used as input data, positions are calculated by a moving-position determining means (e). The value of the size of the drawing being used as an input, besides, a moving speed is calculated by a moving- speed calculating means (d). In accordance with the moving speed and the moving position data thus calculated, a driving device (f) is driven to move a writing brush holding element (g) and the writing brush (h). Thereby the drawing of an image with the writing brush is performed with the moving speed changed according to the value of the size of the drawing.
Patent JP-S6013311-A (JP)
Title: Magnetic head and its production
Inventor: MIYAGAWA HIDEAKI
IPC: G11B5/31
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an economical magnetic head having superior characteristics in the adjustment of track width, the working of a base plate, the stability of a step coverage and a head gap, etc. by adhering the 2nd core member to a gap member adhered to the gap surface of the 1st core member in the vertical direction of said gap surface. CONSTITUTION:A magnetic gap material 32 consisting of a nonmagnetic material is adhered to a magnetic material 31, the 1st core member, with prescribed thickness and a magnetic material 33, the 2nd core member, is adhered to the magnetic gap material 32 with prescribed thickness. A groove 34 to be used as a part of a winding window is formed on a block cut every prescribed length L0 and the block is joined with a back core 35 having similarly worked groove 36 and consisting of a soft magnetic material by adhesives 37. The block is cut off at a part shown by an alternate long and short dash line (a) and a reinforcing plate 38 is adhered to the cut surface by adhesives 39. Subsequently, the joined block is cut off at a part shown by an alternate long and short dash line (b) and a similar reinforcing plate 40 is adhered by adhesives 41. After finishing work, said superior magnetic head 1 can be obtained.
Patent JP-S5823695-A (JP)
Inventor: UEIN AANESUTO BAASU
IPC: A61P31/04
Filed: 1982-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61279578-A (JP)
Title: Ribbon cassette for printer
Inventor: YAJIMA SETSUO
IPC: B41J33/52
Filed: 1985-06-05
Abstract: PURPOSE:To apply brake on a payout core to exert an appropriate tension on a ribbon being fed, by a system wherein a spiral spring is provided between a payout shaft and a payout core, and rotation of the payout core itself is controlled by the spiral spring. CONSTITUTION:The payout core 11 comprises an upper small diameter part engaged with the payout shaft 4, and a lower large diameter part 11b defining an annular spring-containing space between it and the shaft 4, the inner peripheral surface of the part 11b being provided with a multiplicity of V-shaped recessed parts 11c as fastening parts for preventing reverse rotation. An outer peripheral part of the spiral spring 20 is pressed against the inner peripheral surface of the large diameter part 11b. When the payout core 11 is rotated in the direction of arrow, namely, in the direction for paying out a ribbon 10, the spring 20 is wound up, whereby brake is applied to the rotation of the core 11, thereby exerting an appropriate tension on the ribbon 10. When the spring 20 is fully wound up, an outer end part 20b of the spring 20 is disengaged from the V-shaped recessed part 11c, resulting in slipping between the core 11 and the spring 20.
Patent JP-S63287714-A (JP)
Title: Cosmetic for scalp and hair
Inventor: TOMITA KENICHI
IPC: A61Q5/12
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled cosmetic, containing an N-(2,3-xylyl)anthranilic acid ester derivative and capable of effectively suppressing dandruff formed just after to the first second days after washing the hair. CONSTITUTION:A cosmetic obtained by containing a compound expressed by the formula (R is pyridyl-substituted lower alkyl or 2-furanmethyl), e.g. 2- furanmethyl N-(2,3-xylyl)anthranilate, in an amount of >=0.0001wt.%, preferably >=0.001wt.% in the compound expressed by the formula is capable of moderately regulating metabolic reaction in scalp tissues and simultaneously exhibits antidandruff effects by relieving local irritation to the skin and normalizing metabolism of skin proteins.
Patent JP-H11316821-A (JP)
Title: Method and device for information processing
Inventor: SAITO TOSHIAKI
IPC: G06F3/0486
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To realize standardized operation circumstances by realizing a desired processing even for a document picture, which should be read in by a scanner, by the same operation as that for documents in an ordinary folder. SOLUTION: A folder tree display area 104 and a document display area 105 are displayed on the display device of an information processor to which the scanner is connected. When a special folder corresponding to the scanner displayed in the folder tree display area 104, an icon 202 corresponding to a document on the scanner is displayed in the document display area 105. When this icon 202 is drugged and dropped (print indication) as shown by, for example, a route (2) in the same manner as icons of ordinary data files, the document is scanned by the scanner and obtained picture data are uploaded and recorded by a printer.
Patent JP-2000315768-A (JP)
Title: Fabrication of semiconductor device
Inventor: OZAWA YOSHIO
IPC: H01L27/108
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent deterioration of insulation characteristics at a corner part due to thinning of an insulation film by oxidizing a region including the corner part of a three-dimensional pattern in an atmosphere containing ozone or oxygen radical to form a silicon oxide film and forming a conductive film thereon. SOLUTION: A silicon substrate 1 is etched and an isolation trench 2 is formed by STI along with a silicon column 3. The trench 2 is then filled with a silicon oxide film 4 while exposing the upper part of the silicon column 3. Subsequently, it is heat treated in a vertical patch type oxidation furnace under conditions of 850 deg.C, 40 min, and 130 Pa while introducing ozone/oxidizing mixture gas to form a gate oxide film 5 of 4 nm thick on the surface of the exposed silicon column 3. Finally, a gate electrode 6 of polysilicon film heavily doped with phosphorus is formed on the silicon column 3 through the gate oxide film 5 thus completing an MOS capacitor.
Patent JP-S61281984-A (JP)
Title: Fluxmeter
Inventor: HARADA YUTAKA
IPC: G01R33/035
Filed: 1985-06-07
Abstract: PURPOSE:To perform measurement resistant to noises of the external field by using a DC magnetic flux parametron (DCFP) circuit to adopt the circuit control system where an input magnetic flux is compared with a reference signal of a reference signal generating circuit to use the reference signal as the output signal. CONSTITUTION:A reference signal generating circuit 202 consists of a register 301 which indicates the value of the reference signal, a register control circuit 302 which increases or reduces the value of the register 301, a D/A converting circuit 303, and an attenuator 304. The reference signal value of the register 301 is updated by the output signal of a comparing circuit 201, and a circuit by which this value is fed back to the circuit 201 through the circuit 303 and the attenuator 304 is constituted. The positive polarity is outputted if the input signal of the circuit 201 is larger than the reference signal, and the negative polarity is outputted if the input signal is smaller, and the circuit 302 updates the value of the register 301 in accordance with this polarity. Since a weak input magnetic flux signal can be taken out to a measurer at room temperature in a form of amplified in liquid helium, measurement which is resistant to thermal noises and has high sensitivity is performed.
Patent JP-H04325589-A (JP)
Title: Rubber-base pressure-sensitive adhesive
Inventor: KOIZUMI KAZUO
IPC: C09J121/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive having high tackiness, good heat resistance and less oil migration and being capable of keeping the viscosity in a specified range even if the temp. is changed by compounding a filler, a softening agent and a tackifier in a rubber. CONSTITUTION:A pressure-sensitive adhesive wherein 50-90 pts.wt. filler, 5-20 pts.wt. softening agent and 2-10 pts.wt. tackifier are incorporated in 100 pts.wt. rubber. As the rubber to be used, butyl rubber and polyisobutylene are especially pref. As the filler, light calcium carbonate, heavy calcium carbonate and hard clay are especially pref. As the softening agent, parafinic oil is especially pref. In addition, as the tackifier, polybutene is especially pref. This adhesive exhibits less difference in viscosity with difference in temp., namely, the rate of penetration at 20 deg.C is usually 60-80 and that at 40 deg.C is usually 70-100.
Patent JP-H08314492-A (JP)
Title: Voice input translation device
Inventor: OGAWA HIROAKI
IPC: G10L15/28
Filed: 1995-05-22
Abstract: PURPOSE: To translate correctly a new voice signal by preventing the translated voice signal outputted from a self speaker from being superimposed on the voice signal to be inputted newly. CONSTITUTION: This device is a voice input type automatic translation device provided with a voice input means of a first language containing a microphone 5, a voice recognition means identifying a voice input from the microphone 5, a translation means translating the identified voice signal to a second language, a voice synthesis means forming the second language voice from the translated signal and the speaker 12 outputting a voice synthesis signal, and the device is provided with a voice output stop means stopping the output from the speaker 12 while fetching the voice from the microphone 5 so that no malfunction occurs in the translation due to that the translated voice outputted from the speaker 12 is inputted to the microphone 5 again.
Patent JP-S6016677-A (JP)
Inventor: SATOU HIROMU
IPC: E05B1/00
Filed: 1983-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。